SMR · Small Modular Reactor
Factory-built nuclear reactor under ~300 MW, proposed as clean firm power for large AI campuses.
Compact, factory-fabricated nuclear unit pitched as scalable clean-firm power for data centers.
Also written as: Small Modular Reactor
Current numbers
~45 GWIEA: conditional offtake agreements between data-center operators and SMR projects, up from ~25 GW at end-2024; not firm contracts